CVE Feed

    Dashboard / CVE / CVE-2026-126382

    CVE-2026-126382

    n8n before 2.38.0 and 3.x before 3.0.1 contains a missing authentication vulnerability in the Asana Trigger that accepts a new webhook verification secret from any request carrying an X-Hook-Secret header. Unauthenticated attackers who know the webhook URL can replace the secret, send forged Asana events that pass signature verification, and trigger workflows with attacker-controlled data while genuine deliveries are rejected.

    Published:Nov 13, 2026
    Last Modified:Nov 13, 2026
    EPS:Nov 13, 2026
    EPSS Score:
    CVSS Score:5.4

    Affected Products

    Vendor
    N8n
    Product
    N8n

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-126381 (CVSS 4.9) — n8n before 2.43.5, 2.44.x before 2.44.1, and 3.x before 3.0.1 contains an SQL injection vulnerability in the V…
    CVE-2026-126383 (CVSS 5.3) — n8n before 1.123.89, 2.x before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 contains a NoSQL injection …
    CVE-2026-126384 (CVSS 7.7) — n8n before 1.123.89, 2.x before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 bundles a GraphicsMagick ve…
    CVE-2026-126385 (CVSS 4.8) — n8n before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 contains a flaw in the OAuth2 credential callbac…
    CVE-2026-126386 (CVSS 5.1) — n8n before 1.123.89, 2.x before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 contains an open redirect v…
    CVE-2026-126387 (CVSS 6) — n8n before 2.46.1 contains an arbitrary file read vulnerability that allows authenticated members to read serv…
    CVE-2026-126388 (CVSS 6.3) — n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic a…
    CVE-2026-126389 (CVSS 6.3) — n8n before 1.123.89 contains an authentication bypass vulnerability in the Chat Trigger that allows unauthenti…
    CVE-2026-126390 (CVSS 6.3) — n8n before 1.123.89 contains a credential leakage vulnerability in the NocoDB node that sends the configured N…
    CVE-2026-126391 (CVSS 7.7) — n8n before 1.123.89 contains an insufficient isolation vulnerability in workflow expression evaluation that al…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High